Dysart (Irish: An Díseart, meaning 'hermitage')[1] is a civil parish in County Westmeath, Ireland.

Dysart is one of 3 civil parishes in the barony of Moyashel and Magheradernon in the province of Leinster.

Dysart civil parish comprises 11 townlands: Ballyhandy, Barrettstown, Bryanstown, Dysart, Lilliput Nure, Monaghanstown, Rathnamuddagh, Slane Beg and Yorkfield.

The major part of Dysart is separated from two isolated townlands south of Lough Owel, Ballyote and Slane More.

This article related to the geography of County Westmeath, Ireland is a stub.